- Companies
- Plumbers and heating engineers
- Huddersfield
- Cromwell Heating Ltd
Cromwell Heating Ltd
- Company number
- 14770693
- Incorporated
- 30 Mar 20233 years trading
- Registered office
- 37A Wakefield Road, Huddersfield, HD5 0AN
- Nature of business
- Plumbing, heat and air-conditioning installation
Cromwell Heating Ltd is a 3-year-old private limited company registered in Huddersfield, company number 14770693, one of 118 plumbing and heating companies in Huddersfield. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £5,646 (+288.7%) on the year before, to £7,602.
- Current assets of £2,162 against £4,304 owed within a year: 0.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £7,602 | £2,162 | £4,304 | 1 | |
| 31 Mar 2024 | £1,956 | £797 | £13K | 1 |
Where Cromwell Heating Ltd is registered
The registered office is in Huddersfield (HD5), in the Kirklees local authority area, Yorkshire and The Humber. Show HD5 0AN on a map.
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Also registered at this address
6 other companies use the same registered office as Cromwell Heating Ltd.
- Cripps Plastering Services LimitedPlasterers
- Gas Care Huddersfield LimitedMachinery repair and installation
- GCH Auditing LimitedInstallers
- Gorilla Garden Improvements LtdLandscapers and gardeners
- RBC Electrical Huddersfield LtdElectricians
- SJ Autos & Son LtdMechanics and garages
What happens if Cromwell Heating Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 14770693
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 March 2023 (3 years ago)
- Registered office
- 37A Wakefield Road, Huddersfield, HD5 0AN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 29 March 2026
- Previous names
- Holmfirth Heating Ltd (until 15 Jul 2024)
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Huddersfield
Other active plumbing and heating companies registered in Huddersfield.
- Crowther & Shaw Mechanical Services Limited2025
- Dga Plumbing & Heating Limited2016
- DJD Plumbing Limited2017
- Doyne Mechanical Services Limited2012
- DR Hiu Servicing Ltd2022
- Dynamiq Soloutions Limited2025
- Eba Climate Limited2009
- Eco Heating Specialists Ltd2025
All plumbing and heating companies in Huddersfield · All trades in Huddersfield · Plumbers and heating engineers across the UK
Frequently asked questions
When are Cromwell Heating Ltd's accounts due?
Cromwell Heating Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Cromwell Heating Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Cromwell Heating Ltd still trading?
Cromwell Heating Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Cromwell Heating Ltd do?
Cromwell Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Cromwell Heating Ltd?
Cromwell Heating Ltd was incorporated on 30 March 2023, 3 years ago.
What is the penalty if Cromwell Heating Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Cromwell Heating Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.